It's also becoming an increasingly popular center, for a new wave of entrepreneurs.

Hear us out.

Let's start with the obvious: cars.

REUTERS/Mike Cassese

The auto industry is leading the entire nation in the recovery: manufacturers sold more than 14 million vehicles in the United States last year, up 13% from 2011, according to UPI's Al Swanson. Credit Suisse said vehicle purchases accounted for around 30% of domestic economic growth during the first six months of last year, Swanson reported.

Here are GM's recent and projected revenues — up every year since 2010...

Bloomberg

And Ford's, on pace to break $140 billion next year.

Bloomberg

The rebound is so robust that Chinese automakers and parts suppliers are setting up shop in the city.

REUTERS/Carlos Barria

The country's largest automaker, Shanghai Automotive Industries, opened up offices there last year.